HabiBubble

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Japan · 29K

Lifestyle Calendar

When this city supports your activity — and when it fights you.

Dinner Outside6 – 10 pm
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan: 0% viability
0
Feb: 0% viability
0
Mar: 4% viability
4
Apr: 22% viability
22
May: 51% viability
51
Jun: 71% viability
71
Jul: 66% viability
66
Aug: 75% viability
75
Sep: 76% viability
76
Oct: 50% viability
50
Nov: 10% viability
10
Dec: 0% viability
0
Friction Breakdown
Best months: Jun, Aug–SepChallenging: Jan–Apr, Nov–Dec
ComfortableModerateUncomfortable
Based on 2014–2024 hourly climate data · Updated Mar 2025Confidence: ●●●

Air Quality Profile

Annual and monthly PM2.5 levels against WHO guidelines.

Annual Average
FairWHO annual classification
13.0µg/m³
Jan
Feb
Mar
Apr
May
Jun
1111 µg/m³ — Fair
1313 µg/m³ — Fair
1313 µg/m³ — Fair
1414 µg/m³ — Fair
1515 µg/m³ — Fair
1515 µg/m³ — Moderate
Jul
Aug
Sep
Oct
Nov
Dec
1515 µg/m³ — Fair
1212 µg/m³ — Fair
1212 µg/m³ — Fair
1212 µg/m³ — Fair
1313 µg/m³ — Fair
1212 µg/m³ — Fair
Best months: Jan, Sep, DecWorst months: May–Jul
Fair10–15 µg/m³Moderate15–25 µg/m³
Based on WUSTL PM2.5 dataset (2020–2024) · WHO 2021 thresholdsConfidence: ●●●

Sun & UV Profile

Monthly sunshine, sky clarity, and UV exposure patterns.

Annual Summary
Sunshine
1,990hrs/yr
Clear sky
40%
Worst month
4.3hrs/day
Vit D months
7.3months
UV 8+ days
33days/yr
UV 11+ days
0days/yr
Jan
Feb
Mar
Apr
May
Jun
5.75.7 hrs — Moderate
6.96.9 hrs — Good
8.18.1 hrs — Sunny
9.49.4 hrs — Sunny
9.69.6 hrs — Sunny
9.69.6 hrs — Sunny
Jul
Aug
Sep
Oct
Nov
Dec
9.79.7 hrs — Sunny
9.79.7 hrs — Sunny
7.77.7 hrs — Good
8.08.0 hrs — Good
6.86.8 hrs — Good
5.95.9 hrs — Moderate
Best months: May, Jul–AugWorst months: Jan, Nov–Dec
ModerateGoodSunny
Based on ERA5 sunshine data · CAMS UV indexConfidence: ●●●